假如英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（^），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下面划一横线，并在该词下面写出改正后的词。
注意：
1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
During the summer vacation I think I should do something meaningfully instead of touring. So I got a job at a fast food restaurant and worked there for a cleaner. I work 7 hours a day for three weeks. The job was bored and seemed endless, that made me so tired that I nearly stopped it halfway. After all,I stuck to it with determination. Every day I started off for work earlier in the morning and went to home late in the evening. Finally, I finished a job before the new school term. Now, I understand that hard work means. I think it is really a successful experience, which was worth remembering for ever